50403914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 85968000

約数和(自身を除く): 35564086

約数列:

[1, 2, 11, 22, 29, 58, 199, 319, 397, 398, 638, 794, 2189, 4367, 4378, 5771, 8734, 11513, 11542, 23026, 63481, 79003, 126643, 126962, 158006, 253286, 869033, 1738066, 2291087, 4582174, 25201957, 50403914]

約数ペア:

[(1, 50403914), (2, 25201957), (11, 4582174), (22, 2291087), (29, 1738066), (58, 869033), (199, 253286), (319, 158006), (397, 126962), (398, 126643), (638, 79003), (794, 63481), (2189, 23026), (4367, 11542), (4378, 11513), (5771, 8734)]